low-voltage relay
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330Ohm / 330R 9 Pin Thru Hole Resistor Array
1 × රු30.00
16 CH / Channel 10A 5VDC Relay Module With Opto Isolation
1 × රු2,850.00
1 Channel 30A 5VDC Relay Module With Opto H/L Trigger with Screw Terminal
1 × රු780.00
Raspberry Pi 3 Model B Original
1 × රු21,650.00
28 Pin 0.3Inch / 2.54mm Pitch IC Base
1 × රු20.00
KY028 Digital Temperature Sensor Module
1 × රු172.00 Subtotal: රු25,502.00
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The 1 CH 30A 5VDC Relay Module with Opto-Isolator and Screw Terminal is designed to control high-power devices with low-power signals. Ideal for home automation, robotics, and industrial control, it offers 30A switching capacity and electrical isolation for protection.
The HK19F DC 3V 8 Pin Relay is a compact, low-voltage relay module that can control high-power devices with low-voltage microcontrollers. It is ideal for home automation, industrial control, and robotics applications.
The OMRON MY4N-J 12VDC 8-Pin Electromagnetic Relay is a compact and reliable relay designed for low-voltage applications, featuring a durable construction and versatile contact configuration.

The SRD 48VDC SL C 10A 250VAC 5Pin Relay offers reliable switching for diverse applications, managing up to 10A, ideal for industrial automation, building control, and security systems.
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